TY  - BOOK
AU  - Beeghley, Leonard,
TI  - The structure of social stratification in the united states
SN  - 0205117899
AV  - HN90.S6 B44
PY  - 1989///
CY  - Boston
PB  - Allyn and bacon
KW  - Clases sociales
KW  - Estados Unidos
KW  - Estructura social
ER  -